reindent block properly
authorLuigi Rizzo <rizzo@icir.org>
Wed, 12 Apr 2006 00:17:37 +0000 (00:17 +0000)
committerLuigi Rizzo <rizzo@icir.org>
Wed, 12 Apr 2006 00:17:37 +0000 (00:17 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@19466 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

index fbb6b70..ec51770 100644 (file)
@@ -3937,47 +3937,47 @@ static int copy_via_headers(struct sip_pvt *p, struct sip_request *req, struct s
                if (ast_strlen_zero(oh))
                        break;
 
-                       if (!copied) {  /* Only check for empty rport in topmost via header */
-                               char iabuf[INET_ADDRSTRLEN];
-                               char *rport;
+               if (!copied) {  /* Only check for empty rport in topmost via header */
+                       char iabuf[INET_ADDRSTRLEN];
+                       char *rport;
 
-                               /* Find ;rport;  (empty request) */
-                               rport = strstr(oh, ";rport");
-                               if (rport && *(rport+6) == '=') 
-                                       rport = NULL;           /* We already have a parameter to rport */
+                       /* Find ;rport;  (empty request) */
+                       rport = strstr(oh, ";rport");
+                       if (rport && *(rport+6) == '=') 
+                               rport = NULL;           /* We already have a parameter to rport */
 
-                               if (rport && ast_test_flag(&p->flags[0], SIP_NAT) == SIP_NAT_ALWAYS) {
-                                       /* We need to add received port - rport */
-                                       char tmp[256], *end;
+                       if (rport && ast_test_flag(&p->flags[0], SIP_NAT) == SIP_NAT_ALWAYS) {
+                               /* We need to add received port - rport */
+                               char tmp[256], *end;
 
-                                       ast_copy_string(tmp, oh, sizeof(tmp));
+                               ast_copy_string(tmp, oh, sizeof(tmp));
 
-                                       rport = strstr(tmp, ";rport");
+                               rport = strstr(tmp, ";rport");
 
-                                       if (rport) {
-                                               end = strchr(rport + 1, ';');
-                                               if (end)
-                                                       memmove(rport, end, strlen(end) + 1);
-                                               else
-                                                       *rport = '\0';
-                                       }
-
-                                       /* Add rport to first VIA header if requested */
-                                       /* Whoo hoo!  Now we can indicate port address translation too!  Just
-                                          another RFC (RFC3581). I'll leave the original comments in for
-                                          posterity.  */
-                                       snprintf(new, sizeof(new), "%s;received=%s;rport=%d",
-                                               tmp, ast_inet_ntoa(iabuf, sizeof(iabuf), p->recv.sin_addr),
-                                               ntohs(p->recv.sin_port));
-                               } else {
-                                       /* We should *always* add a received to the topmost via */
-                                       snprintf(new, sizeof(new), "%s;received=%s",
-                                               oh, ast_inet_ntoa(iabuf, sizeof(iabuf), p->recv.sin_addr));
+                               if (rport) {
+                                       end = strchr(rport + 1, ';');
+                                       if (end)
+                                               memmove(rport, end, strlen(end) + 1);
+                                       else
+                                               *rport = '\0';
                                }
-                               oh = new;       /* the header to copy */
-                       }  /* else add the following via headers untouched */
-                       add_header(req, field, oh);
-                       copied++;
+
+                               /* Add rport to first VIA header if requested */
+                               /* Whoo hoo!  Now we can indicate port address translation too!  Just
+                                  another RFC (RFC3581). I'll leave the original comments in for
+                                  posterity.  */
+                               snprintf(new, sizeof(new), "%s;received=%s;rport=%d",
+                                       tmp, ast_inet_ntoa(iabuf, sizeof(iabuf), p->recv.sin_addr),
+                                       ntohs(p->recv.sin_port));
+                       } else {
+                               /* We should *always* add a received to the topmost via */
+                               snprintf(new, sizeof(new), "%s;received=%s",
+                                       oh, ast_inet_ntoa(iabuf, sizeof(iabuf), p->recv.sin_addr));
+                       }
+                       oh = new;       /* the header to copy */
+               }  /* else add the following via headers untouched */
+               add_header(req, field, oh);
+               copied++;
        }
        if (!copied) {
                ast_log(LOG_NOTICE, "No header field '%s' present to copy\n", field);